Effect of agroclimatic variability on land suitability for cultivating rubber (Hevea brasiliensis) and growth performance assessment in the tropical rainforest climate of Peninsular Malaysia

Hazir, Mohd Hafiz Mohd; Kadir, Radhiah Abdul; Gloor, Emanuel; Galbraith, David

doi:10.1016/j.crm.2019.100203

Cited by 21 publications

(10 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Strains from the Malaysian lineage were all isolated from Bertram palms ( Eugeissona tristis ) located in the Malaysian rainforest [ 19 ]. The Malaysian rainforest is hot and humid, with an average temperature of 26–28 °C [ 71 ], so perhaps these strains have adapted to hotter climes. Most recent evidence on the Malaysian population suggests that these strains may be admixed and contain genetic material from North American and Japanese oak lineages [ 72 ].…”

Section: Discussionmentioning

confidence: 99%

Lifestyle, Lineage, and Geographical Origin Influence Temperature-Dependent Phenotypic Variation across Yeast Strains during Wine Fermentation

Deed

Pilkington

2020

Microorganisms

View full text Add to dashboard Cite

Saccharomyces cerevisiae yeasts are a diverse group of single-celled eukaryotes with tremendous phenotypic variation in fermentation efficiency, particularly at different temperatures. Yeast can be categorized into subsets based on lifestyle (Clinical, Fermentation, Laboratory, and Wild), genetic lineage (Malaysian, Mosaic, North American, Sake, West African, and Wine), and geographical origin (Africa, Americas, Asia, Europe, and Oceania) to start to understand their ecology; however, little is known regarding the extent to which these groupings drive S. cerevisiae fermentative ability in grape juice at different fermentation temperatures. To investigate the response of yeast within the different subsets, we quantified fermentation performance in grape juice by measuring the lag time, maximal fermentation rate (Vmax), and fermentation finishing efficiency of 34 genetically diverse S. cerevisiae strains in grape juice at five environmentally and industrially relevant temperatures (10, 15, 20, 25, and 30 °C). Extensive multivariate analysis was applied to determine the effects of lifestyle, lineage, geographical origin, strain, and temperature on yeast fermentation phenotypes. We show that fermentation capability is inherent to S. cerevisiae and that all factors are important in shaping strain fermentative ability, with temperature having the greatest impact, and geographical origin playing a lesser role than lifestyle or genetic lineage.

show abstract

Section: Discussionmentioning

confidence: 99%

Lifestyle, Lineage, and Geographical Origin Influence Temperature-Dependent Phenotypic Variation across Yeast Strains during Wine Fermentation

Deed

Pilkington

2020

Microorganisms

View full text Add to dashboard Cite

show abstract

“…Growth and development of plant are controlled by both genetic and environment factors so does the rubber tree (Hevea brasiliensis). Because of widely used in some industry inputs, the research on effect of booth factors have been conducted exhaustively to increase the latex productivity and quality [1 -4], and so did [5] reported their research on the roles of genetic factor on the latex productivity of some types of clonal resulted from the previous breeding. As for the extensive of research environmental effect on rubber growth and latex productivity can be referenced the work reported by [6] especially for climate factors (air temperature and rainfall) in relation to land suitability, [7] for soil fertility and management etc.…”

Section: Research Backgroundmentioning

confidence: 99%

Land elevation and slope exposition impacts on rubber wood production volume under agroforestry system

Bakri¹,

Wulandari²,

Zhafira

2021

E3S Web Conf.

View full text Add to dashboard Cite

As the senile phase due and causes depeleting latex productivity, the rubberwood stands can still be claimed as carbon sequestration under the REDD+ Scheme. This is also to maintain vegetation cover in protected forests, beside for fostering social forestry (HKm) sustainability as well. Nowadays the role of genetic and environment factors on latex production have widely revealed by some researchers, but lack on wood production especially for the effect of land elevation and slope exposition against solar beam radiation so need to research. Ordinary Least Square employed at 95% significant level, the respond variable was the volume wood production per tree, whereas the predictor were land elevation in an-100 m above sea level, land slope expositions that were decomposed into 4 categories with the reference of the compass direction in between 3370.30’ to 225.50 follow needle clock’s direction while the three other directions were the westward, southwest ward, and northwest ward. Air humidity and temperature also incorporated to control model error. Data collected by surveying to 75 parcels at HKm area Mangga Joyo located in Way Kanan Regency. Parameter optimization used Minitab 16. The result suggest that wood volume average: (1) increase significantly by 0.02205m3 for every 100m higher elevation, but (2) decrease significantly by 0.21532 m3 which for westward land exposition compare to the eastward one.

show abstract

“…Maximum consumption of natural rubber has been reported in the tires of automobiles, which utilizes ~70% of the total production, and its demand has been predicted to increase by 30 megatons per year by the year 2030 (Cornish, 2017). The para rubber planting area is rapidly expanding into the Montane Mainland Southeast Asia including Grate Mekong Subregion (China, Vietnam, Thailand, Laos, Myanmar and Cambodia) (Golbon et al, 2018;Yang et al, 2019) and Peninsular Malaysia (Hazir et al, 2020).…”

Section: Academicpresmentioning

confidence: 99%

“…Elite clones of para rubber with high yield of latex, rapid growth, longlifetime tapping (20-30 years) and disease-resistant traits being developed through breeding programs (Supriya et al, 2019). Rootstock grafting with elite scion genotype is a common protocol to generate master stock of para rubber for small holder farmers in both Thailand (>85% of the total area; Chantuma et al, 2011) and Malaysia (>93% of the total area; Hazir et al, 2020), which are the major plantation areas. Recently, the limitation of cross-talking (grafting efficiency) between rootstock and scion has been found to significantly affect the latex yield and growth rate of scion (Gonçalves and Martins, 2002;Cardinal et al, 2007;Yao et al, 2017) and to induce DNA methylation (epigenetic changes) in heterografted plants (Uthup et al, 2018).…”

Section: Academicpresmentioning

confidence: 99%

True-to-type micropropagated plants of para rubber (Hevea brasiliensis Müll. Arg.) via somatic embryogenesis

Tisarum

Samphumphuang

Prommee

et al. 2020

Not Bot Horti Agrobo

View full text Add to dashboard Cite

Plant micropropagation via somatic embryogenesis is a powerful technique for rapid mass propagation, especially in para rubber (Hevea brasiliensis Müll. Arg.). However, somaclonal variations are the major limitation of this process. To date, DNA fingerprinting, i.e., RAPD (Randomly Amplified Polymorphic DNA), Star Codon Targeted (SCoT), and SSRs (Simple Sequence Repeats), is one of the most successful technologies to detect the genetic fidelity in the somatic embryos. The aim of present study was to induce somatic embryos from inner integument explants of para rubber cv. ‘RRIM 600’ at different developmental stages and subsequent acclimatization and transplantation (under greenhouse and field conditions) of the propagated seedlings. The genetic stability of the plants derived from somatic embryos was also analysed in comparison to the mother plant using RAPD, SCoT and SSRs markers. Somatic embryos derived from inner integuments of 5-week-old immature seeds after pollination were more efficient than older and younger seeds. In addition, para rubber mother plants cv. ‘RRIM600’ and plants derived from somatic embryogenesis demonstrated the same pattern of DNA fragments, as confirmed by three PCR-based techniques, RAPD, SCoT and SSRs, whereas these in the pattern were different from ‘RRIT 226’, ‘PB 235’, ‘PB 251’, ‘PB 255’ and ‘BMP 24’. Interestingly, T2 plant was found to possess somaclonal variations when compared with mother plant. Based on the results, we confirm that the plants derived from somatic embryogenesis of para rubber cv. ‘RRIM 600’ were true-to-type to that of ‘RRIM 600’ master stock.

show abstract

Effect of agroclimatic variability on land suitability for cultivating rubber (Hevea brasiliensis) and growth performance assessment in the tropical rainforest climate of Peninsular Malaysia

Cited by 21 publications

References 18 publications

Lifestyle, Lineage, and Geographical Origin Influence Temperature-Dependent Phenotypic Variation across Yeast Strains during Wine Fermentation

Lifestyle, Lineage, and Geographical Origin Influence Temperature-Dependent Phenotypic Variation across Yeast Strains during Wine Fermentation

Land elevation and slope exposition impacts on rubber wood production volume under agroforestry system

True-to-type micropropagated plants of para rubber (Hevea brasiliensis Müll. Arg.) via somatic embryogenesis

Contact Info

Product

Resources

About